The first official day of Spring in the entire northern hemisphere is March 22nd. Because of the tilt in the Earth's axis, the first day of spring in the Southern Hemisphere is September 22nd.
the same day that begins the spring in the northern hemisphere
In the northern hemisphere, the first day of Spring in 2016 is on 20 April, while in the year 2023 it is on 21 March. In the southern hemisphere, the first day of Spring is always 1 September, and not on the vernal equinox.
The answer is Southern Hemisphere.
It is in the Southern Hemisphere
September
Because the 31st of August is the last day of Winter in the Southern Hemisphere.
Across the whole planet the day and night length are the same and it is the first day of Spring in the northern hemisphere and the first day of Autumn in the southern hemisphere.
The first day of spring coincides with the equinox (days and nights both 12 hours long). In the northern hemisphere the equinox is around the end of March. In the southern hemisphere it starts about the beginning of September. In the US the first day of Spring will be March 20, 2010. In Australia, the first day of Spring will be 1 September 2010.
The first day of winter everywhere in the Southern Hemisphere is June 21 and the first day of spring is September 21.
The first day of spring in the Southern Hemisphere is September 21. Antarctica is located in the Southern Hemisphere.
Yes, meteorologists have decided they they regard the first day of March in the northern hemisphere as the first day of spring. In astronomical terms the first day of spring is when the sun crosses the celestial equator which occurs around 20/21st March. In the southern hemisphere spring begins in September. Again on the first of the month or at the equinox when the sun once more crosses the celestial equator.
The first day of winter everywhere in the southern hemisphere is June 21. The first day of spring is September 21.